/**
* Add a column that's defined in xml metadata. Assumes that a column named colMeta.getName()
* doesn't already exist in <code>columns</code>.
*
* @param colMeta
* @return
*/
protected TableColumn addColumn(TableColumnMeta colMeta) {
TableColumn column = new TableColumn(this, colMeta);
columns.put(column.getName(), column);
return column;
}
@Override
public void putAll(Map<? extends String, ? extends V> map) {
Iterator<? extends Map.Entry<? extends String, ? extends V>> iter = map.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<? extends String, ? extends V> e = iter.next();
put(e.getKey(), e.getValue());
}
}
/**
* @param rs - from {@link DatabaseMetaData#getColumns(String, String, String, String)}
* @param excludeIndirectColumns
* @param excludeColumns
* @throws SQLException
*/
protected void addColumn(ResultSet rs, Pattern excludeIndirectColumns, Pattern excludeColumns)
throws SQLException {
String columnName = rs.getString("COLUMN_NAME");
if (columnName == null) return;
if (getColumn(columnName) == null) {
TableColumn column = new TableColumn(this, rs, excludeIndirectColumns, excludeColumns);
columns.put(column.getName(), column);
}
}
/**
* @param rs
* @throws SQLException
*/
private void addIndex(ResultSet rs) throws SQLException {
String indexName = rs.getString("INDEX_NAME");
if (indexName == null) return;
TableIndex index = getIndex(indexName);
if (index == null) {
index = new TableIndex(rs);
indexes.put(index.getName(), index);
}
index.addColumn(getColumn(rs.getString("COLUMN_NAME")), rs.getString("ASC_OR_DESC"));
}
/**
* @param rs ResultSet from {@link DatabaseMetaData#getImportedKeys(String, String, String)}
* rs.getString("FK_NAME"); rs.getString("FKCOLUMN_NAME"); rs.getString("PKTABLE_SCHEM");
* rs.getString("PKTABLE_NAME"); rs.getString("PKCOLUMN_NAME");
* @param tables Map
* @param db
* @throws SQLException
*/
protected void addForeignKey(
String fkName,
String fkColName,
String pkTableSchema,
String pkTableName,
String pkColName,
int updateRule,
int deleteRule,
Map<String, Table> tables,
Pattern excludeIndirectColumns,
Pattern excludeColumns)
throws SQLException {
if (fkName == null) return;
ForeignKeyConstraint foreignKey = foreignKeys.get(fkName);
if (foreignKey == null) {
foreignKey = new ForeignKeyConstraint(this, fkName, updateRule, deleteRule);
foreignKeys.put(fkName, foreignKey);
}
TableColumn childColumn = getColumn(fkColName);
if (childColumn != null) {
foreignKey.addChildColumn(childColumn);
Table parentTable = tables.get(pkTableName);
String parentSchema = pkTableSchema;
String baseSchema = Config.getInstance().getSchema();
// if named table doesn't exist in this schema
// or exists here but really referencing same named table in another schema
if (parentTable == null
|| (baseSchema != null && parentSchema != null && !baseSchema.equals(parentSchema))) {
parentTable =
db.addRemoteTable(
parentSchema,
pkTableName,
baseSchema,
properties,
excludeIndirectColumns,
excludeColumns);
}
if (parentTable != null) {
TableColumn parentColumn = parentTable.getColumn(pkColName);
if (parentColumn != null) {
foreignKey.addParentColumn(parentColumn);
childColumn.addParent(parentColumn, foreignKey);
parentColumn.addChild(childColumn, foreignKey);
} else {
logger.warning(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ pkColName
+ "' doesn't exist in table '"
+ parentTable
+ "'");
}
} else {
logger.warning(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Unknown Referenced Table '"
+ pkTableName
+ "'");
}
} else {
logger.warning(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ fkColName
+ "' doesn't exist");
}
}
/**
* @param rs ResultSet from {@link DatabaseMetaData#getImportedKeys(String, String, String)}
* rs.getString("FK_NAME"); rs.getString("FKCOLUMN_NAME"); rs.getString("PKTABLE_SCHEM");
* rs.getString("PKTABLE_NAME"); rs.getString("PKCOLUMN_NAME");
* @param tables Map
* @param db
* @throws SQLException
*/
protected void addForeignKey(
String fkName,
String fkColName,
String pkTableSchema,
String pkTableName,
String pkColName,
Map<String, Table> tables,
Database db,
Properties properties,
Pattern excludeIndirectColumns,
Pattern excludeColumns)
throws SQLException {
if (fkName == null) return;
ForeignKeyConstraint foreignKey = getForeignKey(fkName);
if (foreignKey == null) {
foreignKey = new ForeignKeyConstraint(this, fkName);
foreignKeys.put(foreignKey.getName(), foreignKey);
}
TableColumn childColumn = getColumn(fkColName);
if (childColumn != null) {
foreignKey.addChildColumn(childColumn);
Table parentTable = tables.get(pkTableName);
if (parentTable == null) {
String otherSchema = pkTableSchema;
if (otherSchema != null
&& !otherSchema.equals(getSchema())
&& Config.getInstance().isOneOfMultipleSchemas()) {
parentTable =
db.addRemoteTable(
otherSchema,
pkTableName,
getSchema(),
properties,
excludeIndirectColumns,
excludeColumns);
}
}
if (parentTable != null) {
TableColumn parentColumn = parentTable.getColumn(pkColName);
if (parentColumn != null) {
foreignKey.addParentColumn(parentColumn);
childColumn.addParent(parentColumn, foreignKey);
parentColumn.addChild(childColumn, foreignKey);
} else {
System.err.println(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ pkColName
+ "' doesn't exist in table '"
+ parentTable
+ "'");
}
} else {
System.err.println(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Unknown Referenced Table '"
+ pkTableName
+ "'");
}
} else {
System.err.println(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ fkColName
+ "' doesn't exist");
}
}
